Firazyr

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What is the most important information I should know about icatibant (Firazyr)?

You should not use icatibant if you are allergic to it.

To make sure you can safely use icatibant, tell your doctor about all of your medical conditions, if you use heart or blood pressure medications, and if you are pregnant or breast-feeding.

Get emergency medical help if you have any swelling of your tongue or throat during an angioedema attack.

An allergic reaction to icatibant can cause symptoms that are very similar to the signs of hereditary angioedema, including: hives, trouble breathing, or swelling of your face, lips, tongue, or throat.

Do not use more than 3 icatibant injections within a 24-hour period. Call your doctor if your symptoms do not improve, or if they get worse after using this medication.